Home / 1,429,862.03-2,144,791.27-364,904.13

Finding the Fourth Proportional to 1,429,862.03, 2,144,791.27 and 364,904.13

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Solution

The fourth proportional to 1,429,862.03, 2,144,791.27 and 364,904.13 is: 547,355.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,429,862.03 : 2,144,791.27 = 364,904.13 : x
  2. Step 2: Convert to fraction form
    1,429,862.03/2,144,791.27 = 364,904.13/x
  3. Step 3: Cross multiply
    1,429,862.03x = 2,144,791.27 × 364,904.13
  4. Step 4: Simplify right side
    1,429,862.03x = 782,643,191,498.69
  5. Step 5: Solve for x
    x = 782,643,191,498.69/1,429,862.03
  6. Step 6: Final answer
    x = 547,355.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.